Term
| Infant Pre-Linguistic Non-Reflexive Vocalization Development |
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Definition
1. Phonation Stage
2. Cooing/Gooing Stage
3. Expansion Stage
4. Canonical/Reduplicated Babbling Stage
5. Variegated/Non-Reduplicated Babbling Stage |
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Term
| Theories of Phonological Development |
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Definition
- Behavioural Theory
- Structural Theory
- Biological Theory
- Cognitive Theory
- Natural Phonology Theory
- Generative Phonology Theory
- Linear vs. Nonlinear Phonology Theory |
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Term
| Major Categories of Phonological Processes |
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Definition
- Substitution
- Assimilation
- Syllable Structure Proceses |
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Term
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Definition
- vocalization
- gliding
- velar fronting
- stopping
- depalatization
- affrication
- deaffrication
- backing
- glottal replacement |
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Term
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Definition
- reduplication
- regressive assimilation
- progressive assimilation
- voicing assimilation (voicing or devoicing) |
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Term
| Types of Syllable Structure Processes |
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Definition
- unstressed/weak syllable deletion
- final consonant deletion
- epenthesis
- consonant-cluster simplification/reduction
- diminutization
- metathesis ("spoonerism") |
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Term
| Articulation vs. Phonological Errors |
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Definition
Phonological errors: means there are phonological patterns of errors which underlie lack of intelligibility. Child is often able to physically produce a sound, but despite the motoric ability, is unable to produce it correctly
- Articulation errors: misproductions of specific phonemes. Child is motorically unable to produce the erred phoneme. |
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Term
| Articulation vs. Phonological Errors |
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Definition
Phonological errors: means there are phonological patterns of errors which underlie lack of intelligibility. Child is often able to physically produce a sound, but despite the motoric ability, is unable to produce it correctly
- Articulation errors: misproductions of specific phonemes. Child is motorically unable to produce the erred phoneme. |
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Term
| Types of Articulation Errors |
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Definition
- substitutions
- omissions/deletions
- labialization
- nasalization
- pharyngeal fricative
- devoicing
- prevocalic
- post-vocalic
- intervocalic
- frontal lisp
- lateral lisp
- stridency deletion
- unaspirated
- initial position error
- medial position error
- final position error |
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